OBTAINING OF ACETIC ETHER OF HEXANOIC ACID AND BENZYL ETHER OF ACETIC ACID IN THE PRESENSE OF CATALYST OF IONIC LIQUID 1,4 DI-METHYLPIPERAZINE HYDROSULPHATE

S.Z.Ahmadova, V.M.Abbasov, S.F.Ahmadbekova, S.A.Suleymanova, A.G.Talybov